FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Data masking or data obfuscation is the process of modifying sensitive data in such a way that it is of no or little value to unauthorized intruders while still being usable by software or authorized personnel. Data masking can also be referred as anonymization, or tokenization, depending on different context.

Detailed explanation-2: -What is encryption? Encryption is a form of scrambling data to ensure a piece of information can only be deciphered by the owner of that data. In technical terms, it is the process of translating and un-translating text from original readable text into incomprehensible text also known as cipher text.

Detailed explanation-3: -Data masking is different from encryption. Encrypted data can be decrypted and returned to its original state with the correct encryption key. With masked data, there is no algorithm to recover the original values.

Detailed explanation-4: -Data masking (also known as data scrambling and data anonymization) is the process of replacing sensitive information copied from production databases to test non-production databases with realistic, but scrubbed, data based on masking rules.

Detailed explanation-5: -Data masking is a way to create a fake, but a realistic version of your organizational data. The goal is to protect sensitive data, while providing a functional alternative when real data is not needed-for example, in user training, sales demos, or software testing.